From 56e83fe735b82e35e69cd69321ed375f420163d6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=91=A8=E4=BC=A0=E7=A6=8F?=
 <46174387+zhouchuanfu@users.noreply.github.com>
Date: Mon, 20 May 2019 10:44:08 +0800
Subject: [PATCH] Update drv_usart.c

---
 bsp/stm32/libraries/HAL_Drivers/drv_usart.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_usart.c b/bsp/stm32/libraries/HAL_Drivers/drv_usart.c
index 039d008341..b07ed98c1c 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_usart.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_usart.c
@@ -634,7 +634,7 @@ void LPUART1_DMA_RX_IRQHandler(void)
 #ifdef RT_SERIAL_USING_DMA
 static void stm32_dma_config(struct rt_serial_device *serial, rt_ubase_t flag)
 {
-    struct rt_serial_rx_fifo *rx_fifo
+    struct rt_serial_rx_fifo *rx_fifo;
     DMA_HandleTypeDef *DMA_Handle;
     struct dma_config *dma_config;
     struct stm32_uart *uart;